参数资料
型号: B32672L8123J000
厂商: EPCOS Inc
文件页数: 19/30页
文件大小: 0K
描述: CAP FILM 0.012UF 2KVDC RADIAL
产品目录绘图: B3267(1,2)L Series Side 1
B3267(1,2)L Series Side 2
标准包装: 2,000
系列: B32672L
电容: 0.012µF
额定电压 - AC: 700V
额定电压 - DC: 2000V(2kV)
电介质材料: 聚丙烯,金属化
容差: ±5%
工作温度: -55°C ~ 125°C
安装类型: 通孔
封装/外壳: 径向
尺寸/尺寸: 0.709" L x 0.335" W(18.00mm x 8.50mm)
高度 - 座高(最大): 0.571"(14.50mm)
端子: PC 引脚
引线间隔: 0.591"(15.00mm)
特点: 交流和双倍脉冲
包装: 散装
其它名称: 495-3233
B32672L8123J
B32671L ... B32672L
High V AC, high temperature (wound)
Operation at overvoltages during heating and ignition of lamps (T A ≤ 40 ° C)
In lighting applications, the capacitors can be subjected to overvoltages during the heating and ig-
nition periods. An overvoltage occurs when the operation voltage exceeds the permissible
AC voltage at the resonant frequency f r .
For a repetitive application of on/off switching pulses (as for example in the life tests applied by
electronic ballast manufacturers), limits have to be imposed on the time periods under overvolt-
age and on the duty cycle, in order to keep the capacitance value within the required margins:
The overvoltage time t OV should be less than 1 sec.
The maximum duty cycle of the overvoltage is given by
where V RMS,ov is the RMS voltage during period t OV
and V RMS is the permissible AC voltage for continuous operation at the resonant frequency f r
(given by the “permissible AC voltage versus frequency f” graphics in theprevious pages).
The drift of capacitance depends on the V pp attained, and the total time under overvoltage,
which is calculated in hours as follows:
(N i
t OV ) / 3600
where N i is the number of overvoltage impulses and t OV is expressed in seconds.
The maximum drift of capacitance as a function of both parameters is provided graphically in the
following pages.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 19 of 30
相关PDF资料
PDF描述
B32522C6154K189 FILM CAP 0.1500UF 10% 400V
FXO-HC735-66.5 OSC 66.5 MHZ 3.3V HCMOS SMD
CM1011-335 COM MODE CHOKE EPOX POT 3300UH
CM1011-255 COM MODE CHOKE EPOX POT 2500UH
FXO-HC735-66.66 OSC 66.66 MHZ 3.3V HCMOS SMD
相关代理商/技术参数
参数描述
B32672L8123J189 功能描述:薄膜电容器 12NF 5% 700V FILM CAP MKP BOXED RoHS:否 制造商:Cornell Dubilier 产品类型: 电介质:Polyester 电容:0.047 uF 容差:10 % 电压额定值:100 V 系列:225P 工作温度范围:- 55 C to + 85 C 端接类型:Radial 引线间隔:9.5 mm
B32672L8123K 功能描述:薄膜电容器 Film Cap 12NF 10% 700VAC MKP BOXED RoHS:否 制造商:Cornell Dubilier 产品类型: 电介质:Polyester 电容:0.047 uF 容差:10 % 电压额定值:100 V 系列:225P 工作温度范围:- 55 C to + 85 C 端接类型:Radial 引线间隔:9.5 mm
B32672L8123K000 功能描述:薄膜电容器 12NF 10% 700V FILM CAP MKP BOXED RoHS:否 制造商:Cornell Dubilier 产品类型: 电介质:Polyester 电容:0.047 uF 容差:10 % 电压额定值:100 V 系列:225P 工作温度范围:- 55 C to + 85 C 端接类型:Radial 引线间隔:9.5 mm
B32672L8152J 功能描述:薄膜电容器 Film Cap 1,5NF 5% 700VAC MKP BOXED RoHS:否 制造商:Cornell Dubilier 产品类型: 电介质:Polyester 电容:0.047 uF 容差:10 % 电压额定值:100 V 系列:225P 工作温度范围:- 55 C to + 85 C 端接类型:Radial 引线间隔:9.5 mm
B32672L8152J000 功能描述:CAP FILM 1500PF 2KVDC RADIAL RoHS:是 类别:电容器 >> 薄膜 系列:B32672L 特色产品:ECW-H(C) Series Film Capacitors 标准包装:100 系列:ECW-H(C) 电容:0.33µF 额定电压 - AC:- 额定电压 - DC:630V 电介质材料:聚丙烯,金属化 容差:±3% ESR(等效串联电阻):- 工作温度:-40°C ~ 105°C 安装类型:通孔 封装/外壳:径向 尺寸/尺寸:0.815" L x 0.579" W(20.70mm x 14.70mm) 高度 - 座高(最大):1.028"(26.10mm) 端子:PC 引脚 引线间隔:0.394"(10.00mm) 特点:高频和高稳定性 应用:- 包装:散装 其它名称:ECWH6334HCBP15432